Dota 2 Wiki

I didn't know where to post this issue...i am trying to access "dota 2 wiki" site but I CAN'T...sometimes i access it but in the next click it will stop working...does the site have any problem or it's me??it is a very helpfull site about dota 2 and it is sad that i can;t access it...thnx a lot and i am waiting your response!